2008-04-12 Chris Johns <chrisj@rtems.org>

	* libmisc/shell/shell.c, libmisc/shell/shell.h,
	libmisc/shell/shell_script.c: Add support to echo the commands to
	stdout. This is useful with the -v script option to show commands
	as the run. Also added support to chdir to the directory the task
	invoking the script is in.
	* libmisc/shell/extern-cp.h, libmisc/shell/main_cp.c,
	libmisc/shell/utils-cp.c: Update tro the latest FreeBSD version.
	* libcsupport/Makefile.am, libcsupport/src/fchown.c: Add fchown
	support.

2 files changed, 47 insertions, 2 deletions

diff --git a/cpukit/libcsupport/Makefile.am b/cpukit/libcsupport/Makefile.am
index f62c9f96ac..dae118e2cf 100644
--- a/cpukit/libcsupport/Makefile.am
+++ b/cpukit/libcsupport/Makefile.am
@@ -58,8 +58,8 @@ TERMIOS_C_FILES = src/cfgetispeed.c src/cfgetospeed.c src/cfsetispeed.c \
 SYSTEM_CALL_C_FILES = src/open.c src/close.c src/read.c src/write.c \
     src/write_r.c \
     src/lseek.c src/ioctl.c src/mkdir.c src/mknod.c src/mkfifo.c src/rmdir.c \
-    src/chdir.c src/chmod.c src/fchdir.c src/fchmod.c src/chown.c src/link.c \
-    src/unlink.c src/umask.c src/ftruncate.c src/utime.c src/fstat.c \
+    src/chdir.c src/chmod.c src/fchdir.c src/fchmod.c src/fchown.c src/chown.c \
+    src/link.c src/unlink.c src/umask.c src/ftruncate.c src/utime.c src/fstat.c \
     src/fcntl.c src/fpathconf.c src/getdents.c src/fsync.c src/fdatasync.c \
     src/pipe.c src/dup.c src/dup2.c src/symlink.c src/readlink.c src/creat.c \
     src/chroot.c src/sync.c src/_rename_r.c
diff --git a/cpukit/libcsupport/src/fchown.c b/cpukit/libcsupport/src/fchown.c
new file mode 100644
index 0000000000..b066037717
--- /dev/null
+++ b/cpukit/libcsupport/src/fchown.c
@@ -0,0 +1,45 @@
+/*
+ *  fchown() - POSIX 1003.1b 5.6.5 - Change Owner and Group of a File
+ *
+ *  COPYRIGHT (c) 1989-1999.
+ *  On-Line Applications Research Corporation (OAR).
+ *
+ *  The license and distribution terms for this file may be
+ *  found in the file LICENSE in this distribution or at
+ *  http://www.rtems.com/license/LICENSE.
+ *
+ *  $Id$
+ */
+
+#if HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include <sys/stat.h>
+#include <errno.h>
+
+#include <rtems.h>
+#include <rtems/libio.h>
+
+#include <rtems/libio_.h>
+#include <rtems/seterr.h>
+
+int fchown(
+  int   fd,
+  uid_t owner,
+  gid_t group
+)
+{
+  rtems_libio_t *iop;
+
+  rtems_libio_check_fd( fd );
+  iop = rtems_libio_iop( fd );
+  rtems_libio_check_is_open(iop);
+
+  rtems_libio_check_permissions( iop, LIBIO_FLAGS_WRITE );
+
+  if ( !iop->pathinfo.ops->chown_h )
+    rtems_set_errno_and_return_minus_one( ENOTSUP );
+
+  return (*iop->pathinfo.ops->chown_h)( &iop->pathinfo, owner, group );
+}